[Livia]

There are cameras along the length of our motorways. Police cars, marked or unmarked, will not need to follow cars.

You should only be in the middle lane if you are overtaking cars in the inside lane. If the inside lane is clear, that's where you should be. I'm amazed that people are struggling with this and can only assume those who don't understand it aren't drivers. It's perfectly simple... and it's about time the Middle Lane Owners Club were brought to book. They are frankly a dangerous pain in the arse.